Special Order Details Available for Backorder
Part Number: KOH2540 UPC: 032076813642 Weight: 21.765625



• (4) Punches - 1 Each: 2.5", 3", 3.5" and 4"

• (4) Dies - 1 Each: 2.5", 3", 3.5" and 4"

• (1) Metal Storage Case


• Four-point punch design allows slug to fall free from the die without splitting, tapping or prying

• Interchangeable with most tool brands

• Punches 10 gauge mild and 12 gauge stainless steel

• Durable metal storage case

• Kit includes punches and dies to punch holes designed for 2.5 inch to 4 inch pipe or conduit with actual hole diameters of 2.915 inches to 4.545 inches


• Punches 10 gauge mild and 12 gauge stainless steel

Gardner Bender four-point knockout punches and dies are designed to punch clean, round holes through 10-gauge mild steel, 12-gauge stainless steel or other soft metals up to .135 inches in thickness. Punches and dies are interchangeable, in any combination, with most brands of knockouts. This assortment kit includes one Punch and Die pair in each size: 2.5", 3", 3.5" and 4" for a total of 8 pieces (4 Punches and 4 Dies) in a durable metal flip-lock storage case. Additional kits and individual punch and die sizes are available from GB to specifically permit fast and easy installation of electrical conduit and pipe in all commonly available increments.

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